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All Journal Jurnal Pendidikan dan Pembelajaran Khatulistiwa (JPPK) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Biological Environment and Pollution BIO PALEMBANICA Journal of Biotropical Research and Nature Technology
Hasanah, Rizka
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Public Health Social Sciences Other

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KELAYAKAN POSTER KANDUNGAN GIZI MUSA PARADISIACA PADA SUB MATERI ZAT MAKANAN KELAS XI Hasanah, Rizka; Daningsih, Entin; ., Titin
Jurnal Pendidikan dan Pembelajaran Khatulistiwa Vol 5, No 11 (2016): Nopember 2016
Publisher : Jurnal Pendidikan dan Pembelajaran Khatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (138.056 KB)

Abstract

Abstrak : Penelitian ini bertujuan untuk mengetahui kelayakan poster kandungan gizi Musa paradisiaca yang diperjualbelikan di kota Pontianak sebagai media pembelajaran pada sub materi zat makanan kelas XI SMA. Penelitian ini merupakan penelitian deskriptif. Pengumpulan data dilakukan menggunakan instrumen validasi. Validasi dilakukan oleh 5 validator, 2 validator merupakan dosen pendidikan biologi, sedangkan 3 validator lainnya merupakan guru biologi kelas XI SMA yang menggunakan KTSP di kota Pontianak.  Hasil validasi poster  dengan 12 kriteria mendapatkan nilai CVR sebesar 0.99 sesuai dengan nilai CVR minimum Lawshe untuk 5 validator yaitu 0.99 sehingga media poster dikategorikan valid dan dinyatakan layak sebagai media pembelajaran pada sub materi zat makanan untuk kelas XI SMA. Kata kunci : gizi, pisang, poster, zat makanan Abstract : This study aimed to determine the feasibility of poster as the media for banana nutrient content which were sold in Pontianak for substance food sub material for grade XI of Senior High School. This research is a descriptive study.  Data collection were done y using the validation instrument. The validation were done by 5 validators.  2 validators are the lecturers of biology education, while 3 others are the high school biology teachers using KTSP for XI grade of Senior High School. The results of the validation poster with 12 criteria got CVR value =   0.99 according to the minimum value of the CVR Lawshe to 5 validators is 0.99 so that the poster is categorized valid and feasible as a learning media in the food substance sub material for grade XI of Senior High School. Keywords : banana, food substance, nutrient, poster
Identification of microalgae in peat swamp waters Tsuraya, Faridah; Rahmansyah, M Sadam; Fikri, Fauzan; Hasanah, Rizka
Biological Environment and Pollution Vol. 3 No. 2 (2023)
Publisher : Association for Scientific Computing, Electronics, and Engineering (ASCEE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31763/bioenvipo.v3i2.654

Abstract

Microalgae are a group of autotrophic microorganisms that can live in freshwater and marine ecosystems. Microalgae in peat swamp waters are important to investigate and identify because they are used as aquatic bioindicators and have various potency and applications. This study aims to identify microalgae in peat swamp water in the Universitas Palangka Raya area, Central Kalimantan. This research used a purposive sampling method with two stations. The abiotic factors observed were temperature, dissolved oxygen, water transparency, and pH. Microalgae found were 12 genera (Behind the FMIPA UPR Building) and 6 genera (Jalan B Koetin). Some of the microalgae included Closterium, Micrasterias, Chlorella, Botryococcus, Cosmarium, Euastrum, Pleurotaenium, Chroococcus, Chlorogonium, Euglena, Selenastrum, Zygnema, Anabaena, Thalassionema, Pinnularia, Staunrastrum, and Gonatozygon. Some of them have morphological characteristics and potential in various fields. The abiotic factors in this research showed the normal temperature (29.5 0C and 27 0C), quite low for DO (2.9 mg/L and 4.7 mg/L), low brightness (23.25 and 25 cm), and acidic pH (4). Abiotic factors indicate that the condition of peat swamp water is a reasonably extreme ecosystem but is still suitable for the life of several species of microalgae.
Pengelolaan Sampah Organik di Desa Wisata Air Hitam sebagai Upaya Implementasi Green Economy, Kelurahan Kereng Bangkirai: Management of Organic Waste in the Air Hitam Tourism Village as an Effort to Implement a Green Economy, Kereng Bangkirai District Wulandari, Meyta; Kurniati, Ety; Samudra, Agung; Ngazizah, Febri Nur; Hasanah, Rizka; Tuju, Fandi
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 10 No. 1 (2025): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v10i1.8392

Abstract

Ecosystems in Central Kalimantan are generally dominated by peat swamps, including Kereng Bangkirai Village, Sebangau District. Ecotourism is responsible for improving community welfare but still prioritizing the environmental preservation of natural areas found in tourist locations. Education on waste management in the community is still lacking, reflected in the lack of sorting when disposing of household waste to the landfill and residents' habit of burning environmental waste in the form of leaves or dry grass. The Riswandi Farm farmer group uses the results of cutting grass in the Kereng Bangkirai area to be used as compost. However, the limitations of the grass-cutting tools used are an obstacle in producing compost. So it is necessary to apply shredding machine technology to overcome the problem of the amount of organic compost production and produce derivative fertilizer products in other forms.
ANALISIS FAKTOR-FAKTOR PENYEBAB KESULITAN SISWA DALAM MENYELESAIKAN SOAL CERITA MATEMATIKA DI SD NEGERI 196 PALEMBANG Hasanah, Rizka; Misdalina, Misdalina; Tanzimah, Tanzimah
Jurnal Ilmiah Pendidikan Dasar (JIPDAS) Vol 5 No 1 (2025): Vol. 5 No. 1 Edisi Februari 2025
Publisher : Program Studi Pendidikan Guru Sekolah Dasar Fakultas Pendidikan Ilmu Pengetahuan Sosial dan Bahasa Institut Pendidikan Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37081/jipdas.v5i1.2426

Abstract

Penelitian ini dilatarbelakangi oleh adanya permasalahan siswa yang mengalami kesulitan dalam menyelesaikan soal cerita matematika. Penelitian ini bertujuan untuk mendeskripsikan kesulitan apa saja yang dialami siswa dalam menyelesaikan soal cerita matematika. Metode penelitian ini menggunakan metode kualitatif. Subjek dalam penelitian ini adalah siswa dan guru kelas IV.B SD Negeri 196 Palembang. Teknik pengumpulan data yang digunakan yaitu berupa dokumentasi dan wawancara. Hasil penelitian menunjukkan bahwa kesulitan yang dialami siswa kelas IV.B dalam menyelesaikan soal cerita matematika pada materi operasi hitung campuran berdasarkan kategori kesalahan konsep yaitu kesulitan memahami soal cerita matematika, kesulitan fokus dan keliru dalam mengerjakan soal cerita matematika; kesalahan operasi yaitu kesulitan melakukan operasi perkalian bilangan, terlebih jika bilangan puluhan dan ratusan, kesulitan melakukan operasi hitung campuran dan kesulitan melakukan operasi hitung bilangan; kesalahan fakta yaitu kesulitan menentukan apa yang diketahui dan apa yang ditanyakan dalam soal cerita matematika, kesulitan fokus dalam menyelesaikan soal cerita matematika dan kesulitan dalam memahami soal cerita matematika. Kata Kunci: Faktor Penyebab Kesulitan Siswa, Soal Cerita, Matematika Sekolah Dasar
Karakteristik Sarang Orangutan Kalimantan (Pongo pygmaeus wurmbii) di Hutan Rawa Gambut CIMTROP Universitas Palangka Raya Kalimantan Tengah Purba, Erisdo Ariweis; Aldo Jean Andara; Mona; Hasanah, Rizka
Journal of Biotropical Research and Nature Technology Vol. 3 No. 1 (2024): Borneo
Publisher : Prodi Biologi FMIPA Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52850/borneo.v3i1.16737

Abstract

Populasi Orangutan harus ditingkatkan untuk mencegah kepunahan dengan menyediakan habitat yang sesuai untuk kelangsungan hidup dan reproduksi. Perlu dilakukan pemantauan keberhasilan peningkatan populasi orangutan dengan pendekatan survei sarang. Tujuan dari penelitian ini adalah menentukan karakteristik sarang orangutan pada di LAHG CIMTROP sebagai indikator kondisi habitat Orangutan di hutan rawa gambut. Penelitian ini termasuk dalam penelitian project based learning, pengambilan data dilakukan selama 2 hari dimulai dari tanggal 17-18 Februari 2023. Penelitian ini dilaksanakan di LAHG CIMTROP Universitas Palangkaraya, Taman Nasional Sebangau, Provinsi Kalimantan Tengah. Pengumpulan data dilakukan dengan mencari pohon sarang orangutan pada plot sampel seluas 1 ha. Setiap pohon sarang yang ditemukan diidentifikasi, meliputi: tinggi pohon, tinggi sarang, tinggi bebas cabang serta posisi dan jenis sarang. Koordinat juga diambil untuk melihat pola persebaran pohon sarang dan jarak antar pohon sarang. Hasil pengamatan pohon tempat bersarang Orangutan (Pongo pygmaeus wurmbii) menunjukkan pohon yang paling banyak bersarang adalah Mahang (Macaranga hypoleuca), puak (Artacarpus anisophyllus), ubar (Syzygium sp.) dan Bangan (Ervatamia macrocarpa). Hasil pengamatan posisi sarang orangutan yang paling banyak ditemukan adalah posisi 1 (48%) sedangkan tipe sarang yang paling banyak dijumpai adalah tipe sarang C (37.03%). Hasil penelitian ini diharapkan dapat digunakan untuk mengetahui persebaran orangutan Kalimantan di LAHG CIMTROP Universitas Palangka Raya Kalimantan Tengah.
Long-tailed Macaques Macaca fascicularis (Simiiformes: Cercopithecidae) Coexistence with Settlements in the Nyaru Menteng Arboretum Area, Central Kalimantan Hasanah, Rizka; Purnaningsih, Titin; Anggoro, Rahayu Opi; Decenly; Syafutra, Randy
BIO PALEMBANICA Vol 2 No 1 (2025): Bio Palembanica
Publisher : Lembaga Penelitian, Pengabdian Kepada Masyarakat dan Kepustakaan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36982/bio.v2i1.5529

Abstract

The Nyaru Menteng Arboretum area in Central Kalimantan serves as a habitat for approximately 200 Long-Tailed Macaques Macaca fascicularis within its 65.2-hectare area, as recorded in 2024. A lack of food causes presumed M. fascicularis to descend to settlements in search of food, resulting in losses for the people of Nyaru Menteng Arboretum which leads to coexistence. This study aims to identify the types of coexistences that occur between M. fascicularis and villagers. The method used to identify coexistences is a survey method. The survey results explain that the types of coexistences that occur range from stealing side dishes (25%), damaging ceilings (25%) and messing up the kitchen (50%). Human resistance in the form of repellent using slingshots 32%, wood 40%, nets 20% and air rifles 8%. The findings of this study can serve as a reference for managing future coexistences and inform decision-making for effective M. fascicularis management in the Menteng Arboretum Area, Central Kalimantan.   Keywords: Endangered, Indonesian Borneo, interaction, Long-Tailed Monkey, Macaca fascicularis.
Pemberdayaan Masyarakat dalam Upaya Pencegahan Vektor Penyakit Melalui Pelatihan Pembuatan Karbol Serai di Palangka Raya: Community Empowerment for Preventing Vector Disease by Practical Production of Lemongrass Carbole in Palangka Raya Wulandari, Meyta; Ngazizah, Febri Nur; Hasanah, Rizka
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol. 9 No. 9 (2024): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v9i9.7298

Abstract

Vector-borne diseases are influenced by physical, biological, and socio-cultural environmental conditions. Residents of Pahandut Village were chosen as the subjects of service because part of Pahandut Village is located on the edge of the Kahayan River. Therefore, a lot of rubbish carried by the river flows under people's stilt houses and becomes a habitat for mosquitoes, flies, and cockroaches which can transmit diseases to people. Disease vectors can be prevented by keeping the floors of the house clean by using natural ingredients such as lemongrass. Community service activities are expected to increase public knowledge regarding diseases caused by zoonotic vectors, recognize disease-causing insects in the environment, prevent disease vectors, and skills in making lemongrass carbol. Community service participants' knowledge increased as shown by the evaluation of pre-test and post-test scores. Community service participants were 15 people from the Pahandut sub-district with a pre-test average of 36% and a post-test average of 100%. A comparison of the pre-test and post-test scores shows that there is an increase in knowledge after the service activities are carried out. In conclusion, education about preventing disease vectors and the practical production of lemongrass carbole can increase community knowledge and skills in preventing disease vectors.
Co-Authors Agung Samudra AHMAD JAMALUDIN Aldo Jean Andara Anggoro, Rahayu Opi Astuti, Felly Dwi Decenly Entin Daningsih Fandi Tuju Fikri, Fauzan Kurniati, Ety Meyta Wulandari Misdalina Misdalina Mona Ngazizah, Febri Nur Purba, Erisdo Ariweis Rahmansyah, M Sadam Syafutra, Randy Tanzimah Tanzimah, Tanzimah Titin . Titin Purnaningsih Tsuraya, Faridah